Ibikoresho bito-biganisha kuri endoluminal ibikoresho, bizwi kandi nka FREDs, niterambere rikurikiraho mukuvura aneurysms.
FRED, ngufi kubikoresho byoherejwe na endoluminal, ni ibice bibirinikel-titanium wire mesh tube yagenewe kuyobora amaraso binyuze muri aneurysm yubwonko.
Ubwonko bwa aneurysm bubaho mugihe igice cyacitse intege cyurukuta rwimitsi, kibyimba amaraso. Iyo itavuwe, aneurysm yamenetse cyangwa yaturika ni nka bombe yigihe gishobora gutera inkorora, kwangirika kwubwonko, koma, nurupfu.
Mubisanzwe, abaganga bavura aneurysm hamwe nuburyo bwitwa coil endovascular coil. Abaganga babaga binjiza microcatheter binyuze mu gutemagura gato mu mitsi y’igitsina gore mu kibuno, bakayigeza mu bwonko, hanyuma bagahuza isakoshi ya aneurysm, bikarinda amaraso gutembera muri aneurysm. Uburyo bukora neza kuri aneurysms ntoya, mm 10 cyangwa munsi yayo, ariko ntabwo ikora aneurysm nini.
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Orlando Diaz, MD, MD, inzobere mu kuvura indwara zo mu mutwe zita ku barwayi bo mu bitaro bya Houston Methodiste, aho yayoboye isuzuma ry’amavuriro rya FRED, ryarimo abarwayi benshi kurusha ibindi bitaro byose. bitaro muri Amerika. Amerika. “Ariko igiceri kirashobora guhurira muri aneurysm nini. Irashobora gutangira no kwica umurwayi. ”
Sisitemu ya FRED, yakozwe na societe yubuvuzi MicroVention, iyobora amaraso ahakorerwa aneurysm. Abaganga babaga binjiza igikoresho binyuze muri microcatheter bakagishyira munsi ya aneurysm badakora ku isakoshi ya aneurysmal. Mugihe igikoresho gisunitswe muri catheter, cyaguka kugirango kibe umuyoboro wa meshi.
Aho gukuramo aneurysm, FRED yahise ihagarika gutembera kwamaraso mumasaho ya aneurysmal 35%.
Diaz yagize ati: "Ibi bihindura hemodinamike, itera aneurysm gukama." Ati: “Nyuma y'amezi atandatu, amaherezo iruma kandi igapfa wenyine. Mirongo cyenda ku ijana ya aneurysm yagiye. ”
Igihe kirenze, ibice bikikije igikoresho birakura kandi bikubiyemo aneurysm, bigakora neza imiyoboro mishya yasannye.